The document serves as a comprehensive guide for the Sharp YO-350CP, YO-370CP, and YO-380 Electronic Organizers. It details the setup process, including opening the device and initializing it via the RESET switch. The manual explains that while the models differ only in memory capacity, the operational instructions apply to all three.
The only difference between these models is memory capacity.
Hold down the tab, press and release the RESET switch on the back, then release the tab.